PartsTable TECHNICAL DATA SHEET
NSN 5342-01-030-9056Government record, cited

Post5342-01-030-9056

NSN 5342-01-030-9056 · NIIN 010309056 · Part number 401120
Lucent Technologies Inc Corporate Headquarters · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 3B4M0
Government record, cited
NSN 5342-01-030-9056 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-030-9056. Manufacturer of record part number: 401120.
Also searched as  5342-01-030-9056 · 5342010309056 · NIIN 010309056 · 01-030-9056 · FSC 5342 Hardware, Weapon System · CAGE 3B4M0 · 401120
Nearby stock numbers  ·
Features
  • Post — FSC 5342
  • General Characteristics Item Description: MATERIAL ALUMINUM
  • 1 manufacturer part number on file
  • Manufacturer of record: Lucent Technologies Inc Corporate Headquarters
Identification
  • NSN: 5342-01-030-9056
  • NIIN: 010309056
  • FSC: 5342 — Hardware, Weapon System
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 401120
  • Manufacturer: Lucent Technologies Inc Corporate Headquarters
General Description

The Post, cataloged under National Stock Number 5342-01-030-9056, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Lucent Technologies Inc Corporate Headquarters. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5342-01-030-9056
Primary Part Number401120
Item NamePost
FSC / FSG5342 / 53 — Hardware, Weapon System
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusACTIVE
General Characteristics Item DescriptionMATERIAL ALUMINUM
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5331-01-077-98624011-20 POSSIBLE MATCH
O-RING
Possible match (shared part number)Circor Aerospace, Inc. Dba Circor Aerospace Inc
Cross-Reference Index
Part NumberManufacturer
401120 PRIMARY Lucent Technologies Inc Corporate Headquarters (USA)
Reference documents
ReferenceMeaning
401120 3/9 Design control — primary reference
Lucent Technologies Inc Dba Federal Marketing Group
401120 5/9 Secondary reference
American Telephone and Telegraph Co
401120 5/9 Secondary reference
Telemechanics Inc
Related Parts
5331-01-077-9862POSSIBLE MATCH
O-RING
4011-20

Frequently Asked Questions

What is NSN 5342-01-030-9056?

NSN 5342-01-030-9056 is a Post, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5342, Hardware, Weapon System. Status: active.

What part numbers are listed for NSN 5342-01-030-9056?

NSN 5342-01-030-9056 has 1 manufacturer part number on file: 401120 (Lucent Technologies Inc Corporate Headquarters).

What NSN replaces 5342-01-030-9056?

1 possible match (shared part number, not a government interchangeability claim): 5331-01-077-9862. Verify interchangeability with system specifications before substitution.

What are the specifications of 401120?

Key specifications for 401120: General Characteristics Item Description: MATERIAL ALUMINUM. 1 specification is documented in the U.S. Government catalog.

Is NSN 5342-01-030-9056 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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