Nut, Round, Special5310-00-200-6725

NSN 5310-00-200-6725 · NIIN 002006725

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

Government record, cited

Also searched as 5310-00-200-6725 · 5310002006725 · NIIN 002006725 · 00-200-6725 · FSC 5310 Nuts and Washers

Nearby stock numbers ← 5310-00-200-6232 · 5310-00-200-6753 Nut, Round, Special →

5310-00-200-6725 — Nuts and Washers

Features

Nut,round,special — FSC 5310
FSC Application Data: GEARBOX,ACCESSORY DRIVE,TURBINE ENGINE,ACFT
General Characteristics Item Description: STEEL,AMS6381 OR STEEL,AMS6382,FSCM 81343,PHOSPHATE COAT,MIL-P-16232,TYPE Z,CLASS 4A,NUT HEIGHT,0.390 IN. MIN,0.404 IN. MAX,2.880 IN. MIN,3.890 IN. MAX,OD,GROOVED AND COUNTERBORED ONE FACE,2.125-16,UNJ-3BG,THD SIZE,FLUORESCENT PENETRANT INSPECT PER P3TF2,CLASS A,FSCM 99207 A

Identification

NSN: 5310-00-200-6725
NIIN: 002006725
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Nut,round,special, cataloged under National Stock Number 5310-00-200-6725, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-00-200-6725
Item Name	Nut,round,special
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
FSC Application Data	GEARBOX,ACCESSORY DRIVE,TURBINE ENGINE,ACFT
General Characteristics Item Description	STEEL,AMS6381 OR STEEL,AMS6382,FSCM 81343,PHOSPHATE COAT,MIL-P-16232,TYPE Z,CLASS 4A,NUT HEIGHT,0.390 IN. MIN,0.404 IN. MAX,2.880 IN. MIN,3.890 IN. MAX,OD,GROOVED AND COUNTERBORED ONE FACE,2.125-16,UNJ-3BG,THD SIZE,FLUORESCENT PENETRANT INSPECT PER P3TF2,CLASS A,FSCM 99207 A

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
5015T07P05	3/2 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 5310-00-200-6725?

NSN 5310-00-200-6725 is a Nut,round,special, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-00-200-6725?

Key specifications for 5310-00-200-6725: FSC Application Data: GEARBOX,ACCESSORY DRIVE,TURBINE ENGINE,ACFT; General Characteristics Item Description: STEEL,AMS6381 OR STEEL,AMS6382,FSCM 81343,PHOSPHATE COAT,MIL-P-16232,TYPE Z,CLASS 4A,NUT HEIGHT,0.390 IN. MIN,0.404 IN. MAX,2.880 IN. MIN,3.890 IN. MAX,OD,GROOVED AND COUNTERBORED ONE FACE,2.125-16,UNJ-3BG,THD SIZE,FLUORESCENT PENETRANT INSPECT PER P3TF2,CLASS A,FSCM 99207 A. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5310-00-200-6725 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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