NSN 5305-01-618-5873

Externally Relieved Body Screw

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

NIIN:

016185873

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

This product may be available in the following quantities and conditions.

NE: 432

Please note that inventory for this NSN was updated 08/20/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "SCREW,EXTERNALLY RELIEVED BODY"

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.

5305-01-618-5873 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

AAJD

Thread Class

MRC:

AAJF

Thread Direction

Right-hand

MRC:

AASA

Thread Length

Between 0.417 inches and 0.437 inches

MRC:

AASB

Fastener Length

Between 0.969 inches and 1.000 inches

MRC:

AASK

Head Style

Flat fillister

MRC:

AASL

Head Diameter

Between 0.365 inches and 0.375 inches

MRC:

AASU

Head Height

Between 0.244 inches and 0.250 inches

MRC:

AAWC

First Diameter From Head

Between 0.187 inches and 0.197 inches

MRC:

ABQZ

Internal Drive Style

Hexagon

MRC:

AHYM

Thread Diameter

0.2500 inches

MRC:

ASDB

Width Across Flats

0.188 inches

MRC:

CMLP

Thready Qty Per Inch (tpi)

MRC:

CQBC

Min. Tensile Strength (psi)

80000 pounds per square inch

MRC:

CSNG

Externally Relieved Body Diameter Quantity

MRC:

CXCY

Part Name Assigned By Controlling Agency

Screw, externally relieved shank, socket head cap, cres

MRC:

MATT

Material

Stainless steel or chromium and nickel

MRC:

MDCL

Material Specification

300 series stainless steel iaw qq-s-763 federal specification 1st material response or fed-std-66 federal standard 1st material response or 16: 18 or 18: 18 chrome-nickel alloy stee (must be equal to/interchangeable with 300 series stainless steel) mfr ref 2nd material response

MRC:

SFTT

Surface Treatment

Passivate

MRC:

STDC

Surface Treatment Specification

Astm a380 assn standard single treatment response

MRC:

THSD

Thread Series Designator

Unf

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number

Cage

RNCC

RNVC

DAC

RNAAC

Status

MSDS

SADC

Part Number:

2693716-0033

Cage Code:

56878

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2693716-0033

Cage Code:

00WU0

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2693716-0033

Cage Code:

0F620

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2693716-0033

Cage Code:

0SY84

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2693716-0033

Cage Code:

62206

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2693716-0033

Cage Code:

71838

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2693716-0033

Cage Code:

82896

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2693716-0033

Cage Code:

93907

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2693716-0033

Cage Code:

96214

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2693716

Cage Code:

96214

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Indicates a design/source control reference item

Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01852

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

Special material and handling

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

Electrostatic Discharge (ESD) A

No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

ADPE 0

Represents items with no adp components

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

National motor freight and handling

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

096640

NMF Description:

Iron Or Steel Screws

UFC:

50600

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 713

Metal hardware.

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)