Nut, Sleeve5310-01-344-3103

NSN 5310-01-344-3103 · NIIN 013443103

FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5310-01-344-3103 · 5310013443103 · NIIN 013443103 · 01-344-3103 · FSC 5310 Nuts and Washers · 28-40320-7 · 28-40320-7

Nearby stock numbers ← 5310-01-344-3102 · 5310-01-344-3104 Washer, Flat →

5310-01-344-3103 — Nuts and Washers

Features

Nut,sleeve — FSC 5310
Surface Treatment Document and Classification: QQ-P-35,TYPE II FED SPEC ALL TREATMENT RESPONSES OVERALL
Material Document and Classification: AMS 5643 ASSN STD ALL MATERIAL RESPONSES OVERALL
Surface Treatment: PASSIVATE OVERALL
Material: STEEL COMP 630 OVERALL

Identification

NSN: 5310-01-344-3103
NIIN: 013443103
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Nut,sleeve, cataloged under National Stock Number 5310-01-344-3103, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-344-3103
Item Name	Nut,sleeve
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Surface Treatment Document and Classification	QQ-P-35,TYPE II FED SPEC ALL TREATMENT RESPONSES OVERALL
Material Document and Classification	AMS 5643 ASSN STD ALL MATERIAL RESPONSES OVERALL
Surface Treatment	PASSIVATE OVERALL
Material	STEEL COMP 630 OVERALL

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

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
28-40320-7	C/1 Advisory reference — outside the item-of-supply concept Tactair Fluid Controls Inc
28-40320-7	3/9 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040

5310-00-000-0040 · Item name not on file

5310-00-000-0077

NUT,PLAIN,ROUND

5310-00-000-0079

WASHER,FLAT

5310-00-000-0079

WASHER,FLAT

5310-00-000-1146

5310-00-000-1146 · Item name not on file

5310-00-000-3815

5310-00-000-3815 · Item name not on file

5310-00-000-4532

5310-00-000-4532 · Item name not on file

5310-00-000-4540

5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-344-3103?

NSN 5310-01-344-3103 is a Nut,sleeve, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-01-344-3103?

Key specifications for 5310-01-344-3103: Surface Treatment Document and Classification: QQ-P-35,TYPE II FED SPEC ALL TREATMENT RESPONSES OVERALL; Material Document and Classification: AMS 5643 ASSN STD ALL MATERIAL RESPONSES OVERALL; Surface Treatment: PASSIVATE OVERALL; End Item Identification: CH-53E HELO (COMMON & PECULIAR). 4 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-344-3103 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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