NSN 2840-00-738-8937 · NIIN 007388937 · Part number 402108
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 77445
Government record, cited
NSN 2840-00-738-8937 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-738-8937. Manufacturer of record part number: 402108.
Also searched as2840-00-738-8937 ·
2840007388937 ·
NIIN 007388937 ·
00-738-8937 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 77445 · 402108
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 2840-00-738-8937
NIIN: 007388937
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 402108
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Bracket Assembly, cataloged under National Stock Number 2840-00-738-8937, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2840-00-738-8937
Primary Part Number
402108
Item Name
Bracket Assembly
FSC / FSG
2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5950-01-028-2538402108POSSIBLE MATCH
REACTOR
Possible match (shared part number)Telemechanics Inc
5950-01-243-0646402-108POSSIBLE MATCH
REACTOR
Possible match (shared part number)Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
5330-01-353-941040-2-108POSSIBLE MATCH
GASKET
Possible match (shared part number)Sea Containers America Inc
4820-01-592-7025402-108-HANDLE-FMYB 6IN ITEM 5POSSIBLE MATCH
RETAINER,SEAT,VALVE
Possible match (shared part number)A.b.z. Manufacturing Inc Dba A.b.z. Valves and Controls
4820-01-592-7037402-108-HANDLE-FMYB 6IN ITEM 2POSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)A.b.z. Manufacturing Inc Dba A.b.z. Valves and Controls
4820-01-592-7068402-108-HANDLE-FMYB 6INPOSSIBLE MATCH
VALVE,BUTTERFLY
Possible match (shared part number)A.b.z. Manufacturing Inc Dba A.b.z. Valves and Controls
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Reference documents
Reference
Meaning
402108
5/9Secondary reference
Dynamic Gunver Technologies Llc
402108
C/1Advisory reference — outside the item-of-supply concept
Paradigm Manchester Inc. Dba Pursuit Aerospace
Related Parts
5950-01-028-2538POSSIBLE MATCH
REACTOR
402108
5950-01-243-0646POSSIBLE MATCH
REACTOR
402-108
5330-01-353-9410POSSIBLE MATCH
GASKET
40-2-108
4820-01-592-7025POSSIBLE MATCH
RETAINER,SEAT,VALVE
402-108-HANDLE-FMYB 6IN ITEM 5
4820-01-592-7037POSSIBLE MATCH
SEAT,VALVE
402-108-HANDLE-FMYB 6IN ITEM 2
4820-01-592-7068POSSIBLE MATCH
VALVE,BUTTERFLY
402-108-HANDLE-FMYB 6IN
Frequently Asked Questions
What is NSN 2840-00-738-8937?
NSN 2840-00-738-8937 is a Bracket Assembly, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-00-738-8937?
NSN 2840-00-738-8937 has 2 manufacturer part numbers on file: 402108 (The United Tool & Die Company), 402108 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What NSN replaces 2840-00-738-8937?
6 possible matches (shared part number, not a government interchangeability claim): 5950-01-028-2538, 5950-01-243-0646, 5330-01-353-9410. Verify interchangeability with system specifications before substitution.
What are the specifications of 402108?
Key specifications for 402108: End Item Identification: J52 ENGINES. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2840-00-738-8937 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.
What is the DEMIL code for NSN 2840-00-738-8937?
NSN 2840-00-738-8937 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.