PartsTable TECHNICAL DATA SHEET

NSN 5310-00-006-2543Government record, cited

Nut5310-00-006-2543

NSN 5310-00-006-2543 · NIIN 000062543 · Part number GN511U9S

Esna, Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 019L2

Government record, cited

NSN 5310-00-006-2543 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-006-2543. Manufacturer of record part number: GN511U9S.

Also searched as 5310-00-006-2543 · 5310000062543 · NIIN 000062543 · 00-006-2543 · FSC 5310 Nuts and Washers · CAGE 019L2 · GN511U9S · 57555S918

Nearby stock numbers ← 5310-00-006-2542 Nut, Plain, Hexagon · 5310-00-006-2544 Nut, Special →

5310-00-006-2543 — Nuts and Washers

Features

Nut — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Esna, Llc

Identification

NSN: 5310-00-006-2543
NIIN: 000062543
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: GN511U9S
Manufacturer: Esna, Llc

General Description

The Nut, cataloged under National Stock Number 5310-00-006-2543, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Esna, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Nut
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Esna, Llc (CAGE 019L2); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878)

Technical Specifications

Parameter	Value
NSN	5310-00-006-2543
Primary Part Number	GN511U9S
Item Name	Nut
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Esna, Llc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
GN511U9S PRIMARY	Esna, Llc (USA)
GN511U9S PRIMARY	Sps Technologies, Llc Dba PB Fasteners (USA)

Reference documents

Reference	Meaning
57555S918	5/9 Secondary reference Sps Technologies Inc Unbrako Div
GN511U9S	7/2 Vendor item drawing reference Northrop Grumman Systems Corporation

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 5310-00-006-2543?

NSN 5310-00-006-2543 is a Nut, manufactured by Esna, Llc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-00-006-2543?

NSN 5310-00-006-2543 has 2 manufacturer part numbers on file: GN511U9S (Esna, Llc), GN511U9S (Sps Technologies, Llc Dba PB Fasteners).

Is NSN 5310-00-006-2543 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.

PartsTable Design LLC · partstable.com