PartsTable TECHNICAL DATA SHEET

NSN 5331-01-571-9124Government record, cited

O-Ring5331-01-571-9124

NSN 5331-01-571-9124 · NIIN 015719124 · Part number N4A0371

Link-Belt Cranes, L.p., Lllp Div Link Belt Mid-Atlantic Construction Equipment · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 08UD9

Government record, cited

NSN 5331-01-571-9124 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-571-9124. Manufacturer of record part number: N4A0371.

Also searched as 5331-01-571-9124 · 5331015719124 · NIIN 015719124 · 01-571-9124 · FSC 5331 O-ring · CAGE 08UD9 · N4A0371

Nearby stock numbers ← 5331-01-571-8937 O-Ring · 5331-01-571-9223 O-Ring →

5331-01-571-9124 — O-ring

Features

O-Ring — FSC 5331
2 manufacturer part numbers on file
Manufacturer of record: Link-Belt Cranes, L.p., Lllp Div Link Belt Mid-Atlantic Construction Equipment

Identification

NSN: 5331-01-571-9124
NIIN: 015719124
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: N4A0371
Manufacturer: Link-Belt Cranes, L.p., Lllp Div Link Belt Mid-Atlantic Construction Equipment

General Description

The O-Ring, cataloged under National Stock Number 5331-01-571-9124, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Link-Belt Cranes, L.p., Lllp Div Link Belt Mid-Atlantic Construction Equipment. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5331-01-571-9124
Primary Part Number	N4A0371
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Link-Belt Cranes, L.p., Lllp Div Link Belt Mid-Atlantic Construction Equipment
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

Cross-Reference Index

Part Number	Manufacturer
N4A0371 PRIMARY	Link-Belt Cranes, L.p., Lllp Div Link Belt Mid-Atlantic Construction Equipment (USA)
N4A0371 PRIMARY	Link-Belt Cranes, L.p., Lllp (USA)

No interchangeability data on file.

Other items in FSC 5331 — O-ring

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

5331-00-001-1971

O-RING

5331-00-001-1979

O-RING

5331-00-001-3904

O-RING

5331-00-001-3905

O-RING

5331-00-001-3906

O-RING

5331-00-001-3908

O-RING

5331-00-001-3923

O-RING

5331-00-001-3924

O-RING

Frequently Asked Questions

What is NSN 5331-01-571-9124?

NSN 5331-01-571-9124 is a O-Ring, manufactured by Link-Belt Cranes, L.p., Lllp Div Link Belt Mid-Atlantic Construction Equipment, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-571-9124?

NSN 5331-01-571-9124 has 2 manufacturer part numbers on file: N4A0371 (Link-Belt Cranes, L.p., Lllp Div Link Belt Mid-Atlantic Construction Equipment), N4A0371 (Link-Belt Cranes, L.p., Lllp).

What are the specifications of N4A0371?

Key specifications for N4A0371: End Item Identification: RTC-8030 SERIES II ROUGH TERRAIN CRANE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-571-9124 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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