Screw, Externally Relieved Body5305-00-021-0850

NSN 5305-00-021-0850 · NIIN 000210850 · Part number 123358

L3harris Technologies, Inc Div Space & Airborne Systems · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 24930

Government record, cited

NSN 5305-00-021-0850 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-021-0850. Manufacturer of record part number: 123358.

Also searched as 5305-00-021-0850 · 5305000210850 · NIIN 000210850 · 00-021-0850 · FSC 5305 Screws · CAGE 24930 · 123358

Nearby stock numbers ← 5305-00-021-0827 Screw, Machine · 5305-00-021-0930 →

5305-00-021-0850 — Screws

Features

Screw,externally Relieved Body — FSC 5305
1 manufacturer part number on file
Manufacturer of record: L3harris Technologies, Inc Div Space & Airborne Systems

Identification

NSN: 5305-00-021-0850
NIIN: 000210850
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 123358
Manufacturer: L3harris Technologies, Inc Div Space & Airborne Systems

General Description

The Screw,externally Relieved Body, cataloged under National Stock Number 5305-00-021-0850, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5305-00-021-0850
Primary Part Number	123358
Item Name	Screw,externally Relieved Body
FSC / FSG	5305 / 53 — Screws
Manufacturer	L3harris Technologies, Inc Div Space & Airborne Systems
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 2

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5305-00-392-1906123358 POSSIBLE MATCH

SCREW,SHOULDER 6-40

Possible match (shared part number)Lucent Technologies Inc Corporate Headquarters

6750-01-427-0871 POSSIBLE MATCH

FILM,PHOTOGRAPHIC

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
123358 PRIMARY	L3harris Technologies, Inc Div Space & Airborne Systems (USA)

Related Parts

5305-00-392-1906POSSIBLE MATCH

SCREW,SHOULDER 6-40

123358

6750-01-427-0871POSSIBLE MATCH

FILM,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 5305-00-021-0850?

NSN 5305-00-021-0850 is a Screw,externally Relieved Body, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-00-021-0850?

NSN 5305-00-021-0850 has 1 manufacturer part number on file: 123358 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5305-00-021-0850?

2 possible matches (shared part number, not a government interchangeability claim): 5305-00-392-1906, 6750-01-427-0871. Verify interchangeability with system specifications before substitution.

What are the specifications of 123358?

Key specifications for 123358: Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5305-00-021-0850 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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