PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA122-29-3Gasket

Alfa Laval Inc. · NSN 5330-00-274-7902 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-274-7902 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-274-7902. Primary manufacturer part number: AA122-29-3.
Features
  • Gasket — FSC 5330
  • Style Designator: CIRCULAR
  • Material Document and Classification: MIL-S-862 CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 304 OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR METAL
  • Cross-Sectional Thickness: 0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
  • Aperture Diameter: 1.529 INCHES MINIMUM AND 1.533 INCHES MAXIMUM IN
  • Outside Diameter: 1.931 INCHES MINIMUM AND 1.935 INCHES MAXIMUM IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Comp 304 Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-274-7902, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Alfa Laval Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-274-7902
Primary Part NumberAA122-29-3
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAlfa Laval Inc.
StatusACTIVE
Style DesignatorCIRCULAR
Material Document and ClassificationMIL-S-862 CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 304 OVERALL
Cross-Sectional Shape StyleRECTANGULAR METAL
Cross-Sectional Thickness0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
Aperture Diameter1.529 INCHES MINIMUM AND 1.533 INCHES MAXIMUM IN
Outside Diameter1.931 INCHES MINIMUM AND 1.935 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2040-00-102-6900 INTERCHANGEABLE
Cleat,rope
5310-00-208-87143003 INTERCHANGEABLE
Nut,plain,hexagon
Telemechanics Inc
4730-00-254-6228SAE J512 6-6 010202B(E1) INTERCHANGEABLE
Elbow,pipe to Tube
Sae International Dba Sae International
5950-00-600-1670C7710774P1 INTERCHANGEABLE
Transformer,power
Lockheed Martin Corporation Div Rms
2520-00-737-83343429 INTERCHANGEABLE
Gear Sliding
Clark Material Handling Company
4730-01-253-69202084-6S-2 INTERCHANGEABLE
Nipple,pipe
Danfoss Power Solutions II, Llc
6695-01-410-8907 INTERCHANGEABLE
Panel,indicator
4820-01-417-6994 INTERCHANGEABLE
Valve,check
4730-01-527-88393429 INTERCHANGEABLE
Strainer,sediment
Edro Corporation, the Dba Edro Corp
1005-01-541-24783429 INTERCHANGEABLE
Barrel,machine Gun
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
Cross-Reference Index
Part NumberManufacturer
AA122-29-3 Alfa Laval Inc. (USA)
NN24-2PC34SZ29 Alfa Laval Inc. (USA)
NN77PC34SZ29 Alfa Laval Inc. (USA)
NN12PC34SZ29 Alfa Laval Inc. (USA)
3N33ALT5PC34SZ29 Alfa Laval Inc. (USA)
3N5PC34SZ29 Alfa Laval Inc. (USA)
3N103ALT1PC34SZ29 Alfa Laval Inc. (USA)
NN24-3ALT2PC34SZ29 Alfa Laval Inc. (USA)
3N78ALT2PC34SZ29 Alfa Laval Inc. (USA)
3N36PC34SZ29 Alfa Laval Inc. (USA)
3N6PC34SZ29 Alfa Laval Inc. (USA)
3N94ALT2PC34SZ29 Alfa Laval Inc. (USA)
3N3PC34SZ29 Alfa Laval Inc. (USA)
3N4PC34SZ29 Alfa Laval Inc. (USA)
3N30PC34SZ29 Alfa Laval Inc. (USA)
3N8PC34SZ29 Alfa Laval Inc. (USA)
34-29 Alfa Laval Inc. (USA)
3N50PC34SZ29 Alfa Laval Inc. (USA)
3N101PC34SZ29 Alfa Laval Inc. (USA)
NN12-13PC34SZ29 Alfa Laval Inc. (USA)
Related Parts
2040-00-102-6900INTERCHANGEABLE
CLEAT,ROPE
5310-00-208-8714INTERCHANGEABLE
NUT,PLAIN,HEXAGON
3003
4730-00-254-6228INTERCHANGEABLE
ELBOW,PIPE TO TUBE
SAE J512 6-6 010202B(E1)
5950-00-600-1670INTERCHANGEABLE
TRANSFORMER,POWER
C7710774P1
2520-00-737-8334INTERCHANGEABLE
GEAR SLIDING
3429
4730-01-253-6920INTERCHANGEABLE
NIPPLE,PIPE
2084-6S-2
6695-01-410-8907INTERCHANGEABLE
PANEL,INDICATOR
4820-01-417-6994INTERCHANGEABLE
VALVE,CHECK
4730-01-527-8839INTERCHANGEABLE
STRAINER,SEDIMENT
3429
1005-01-541-2478INTERCHANGEABLE
BARREL,MACHINE GUN
3429
6105-01-602-5270INTERCHANGEABLE
MOTOR

Frequently Asked Questions

What is NSN 5330-00-274-7902?

NSN 5330-00-274-7902 is a Gasket, manufactured by Alfa Laval Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-274-7902?

NSN 5330-00-274-7902 has 27 cross-referenced part numbers: AA122-29-3 (Alfa Laval Inc.), NN24-2PC34SZ29 (Alfa Laval Inc.), NN77PC34SZ29 (Alfa Laval Inc.), NN12PC34SZ29 (Alfa Laval Inc.), 3N33ALT5PC34SZ29 (Alfa Laval Inc.) and 22 more.

What NSN replaces 5330-00-274-7902?

There are 11 known substitutes for 5330-00-274-7902: 2040-00-102-6900, 5310-00-208-8714, 4730-00-254-6228 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AA122-29-3?

Key specifications for AA122-29-3: Style Designator: CIRCULAR; Material Document and Classification: MIL-S-862 CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 304 OVERALL; Cross-Sectional Shape Style: RECTANGULAR METAL. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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