Nut, Plain, Cap5310-01-171-0564

NSN 5310-01-171-0564 · NIIN 011710564

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

Government record, cited

Also searched as 5310-01-171-0564 · 5310011710564 · NIIN 011710564 · 01-171-0564 · FSC 5310 Nuts and Washers

Nearby stock numbers ← 5310-01-171-0499 Nut, Self-Locking, Barrel · 5310-01-171-0565 →

5310-01-171-0564 — Nuts and Washers

Features

Nut,plain,cap — FSC 5310
Width Across Flats: 0.500 INCHES NOMINAL IN
Hole Thread Quantity Per Inch: 40
Surface Treatment Document and Classification: QQ-N-290,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Thread Series: UNF
Hole Configuration Style: CONFIGURATION A
Thread Direction: RIGHT-HAND
Nominal Thread Size: 0.250 INCHES IN

Identification

NSN: 5310-01-171-0564
NIIN: 011710564
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Nut,plain,cap, cataloged under National Stock Number 5310-01-171-0564, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5310-01-171-0564
Item Name	Nut,plain,cap
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Width Across Flats	0.500 INCHES NOMINAL IN
Hole Thread Quantity Per Inch	40
Surface Treatment Document and Classification	QQ-N-290,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Thread Series	UNF
Hole Configuration Style	CONFIGURATION A
Thread Direction	RIGHT-HAND
Nominal Thread Size	0.250 INCHES IN
Nut Height	0.630 INCHES NOMINAL IN
Surface Treatment	NICKEL OVERALL
Nut Style	CAP
Thread Class	3B
Hole Nominal Thread Diameter	0.112 INCHES IN
Thread Quantity Per Inch	28
Material	COPPER ALLOY OVERALL
Bearing Surface Type	FLAT
Hole Type and Quantity	1 TAPPED

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
BD0477003-1	3/9 Design control — primary reference Brunswick Corp Defense Div

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 5310-01-171-0564?

NSN 5310-01-171-0564 is a Nut,plain,cap, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-01-171-0564?

Key specifications for 5310-01-171-0564: Width Across Flats: 0.500 INCHES NOMINAL IN; Hole Thread Quantity Per Inch: 40; Surface Treatment Document and Classification: QQ-N-290,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNF. 16 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-171-0564 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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