NSN 5342-00-113-3666 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-113-3666. Manufacturer of record part number: A817.
Also searched as5342-00-113-3666 ·
5342001133666 ·
NIIN 001133666 ·
00-113-3666 ·
FSC 5342 Hardware, Weapon System · CAGE 12511 · A817 · 01719
Nearby stock numbers← 5342-00-113-2938 Bracket, Stop, Control Lever
·
5342-00-113-4147 Coupling, Clamp, Grooved →
Features
Mount,resilient,weapon System — FSC 5342
Bushing Length: 0.890 INCHES NOMINAL IN
Style Designator: ROUND W/BUSHINGS
Load/frequency Range: NOT SPECIFIED
Inside Diameter: 0.249 INCHES NOMINAL IN
Height: 1.062 INCHES NOMINAL IN
Material: STEEL CORROSION RESISTING OVERALL
Major Outside Diameter: 0.740 INCHES NOMINAL IN
Identification
NSN: 5342-00-113-3666
NIIN: 001133666
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: A817
Manufacturer: Simmonds Precision Products Inc
General Description
The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-113-3666, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Simmonds Precision Products Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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
5342-00-113-3666
Primary Part Number
A817
Item Name
Mount,resilient,weapon System
FSC / FSG
5342 / 53 — Hardware, Weapon System
Manufacturer
Simmonds Precision Products Inc
Status
ACTIVE
Bushing Length
0.890 INCHES NOMINAL IN
Style Designator
ROUND W/BUSHINGS
Load/frequency Range
NOT SPECIFIED
Inside Diameter
0.249 INCHES NOMINAL IN
Height
1.062 INCHES NOMINAL IN
Material
STEEL CORROSION RESISTING OVERALL
Major Outside Diameter
0.740 INCHES NOMINAL IN
Nonmetallic Hardness Rating
60.0 NOMINAL DUROMETER
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
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5977-00-519-7489817-1POSSIBLE MATCH
BRUSH,ELECTRICAL CONTACT
Possible match (shared part number)Aerocontrolex Group, Inc. Div Talley Actuators
2810-00-580-8269A817POSSIBLE MATCH
BREATHER
Possible match (shared part number)Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
5315-00-825-4536MS17990-817POSSIBLE MATCH
PIN,QUICK RELEASE
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-01-247-4807017019POSSIBLE MATCH
ELBOW,PIPE
Possible match (shared part number)Velvac Inc
4820-01-428-9682POSSIBLE MATCH
BALL,CHECK
Possible match (shared part number)
4730-01-644-928701719POSSIBLE MATCH
NIPPLE,PIPE
Possible match (shared part number)Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
Related Parts
5977-00-519-7489POSSIBLE MATCH
BRUSH,ELECTRICAL CONTACT
817-1
2810-00-580-8269POSSIBLE MATCH
BREATHER
A817
5315-00-825-4536POSSIBLE MATCH
PIN,QUICK RELEASE
MS17990-817
4730-01-247-4807POSSIBLE MATCH
ELBOW,PIPE
017019
4820-01-428-9682POSSIBLE MATCH
BALL,CHECK
4730-01-644-9287POSSIBLE MATCH
NIPPLE,PIPE
01719
Frequently Asked Questions
What is NSN 5342-00-113-3666?
NSN 5342-00-113-3666 is a Mount,resilient,weapon System, manufactured by Simmonds Precision Products Inc, classified under FSC 5342, Hardware, Weapon System. Status: active.
What part numbers are listed for NSN 5342-00-113-3666?
NSN 5342-00-113-3666 has 2 manufacturer part numbers on file: A817 (Simmonds Precision Products Inc), 01719 (Defense Logistics Agency Dba Defense Supply Center Philadelphia).
What NSN replaces 5342-00-113-3666?
6 possible matches (shared part number, not a government interchangeability claim): 5977-00-519-7489, 2810-00-580-8269, 5315-00-825-4536. Verify interchangeability with system specifications before substitution.
What are the specifications of A817?
Key specifications for A817: Bushing Length: 0.890 INCHES NOMINAL IN; Style Designator: ROUND W/BUSHINGS; Load/frequency Range: NOT SPECIFIED; Inside Diameter: 0.249 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5342-00-113-3666 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.