General Characteristics Item Description: 3.000 IN. DIA IN
Identification
NSN: 3510-00-409-9281
NIIN: 004099281
FSC: 3510 — Laundry and Dry Cleaning Equipment
FSG: 35 — Service and Trade Equipment
General Description
The Diaphragm, cataloged under National Stock Number 3510-00-409-9281, is classified within Federal Supply Class 3510 (Laundry and Dry Cleaning Equipment) of the Service and Trade Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
3510-00-409-9281
Item Name
Diaphragm
FSC / FSG
3510 / 35 — Laundry and Dry Cleaning Equipment
Status
ACTIVE
General Characteristics Item Description
3.000 IN. DIA IN
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6105-01-021-5905931843POSSIBLE MATCH
MOTOR,ALTERNATING CURRENT
Possible match (shared part number)Abd Intl Inc Dba Abdick
3040-01-150-045632834POSSIBLE MATCH
PISTON,LINEAR ACTUATING CYLINDER
Possible match (shared part number)Dana Commercial Vehicle Products, Llc
6615-01-356-356532834POSSIBLE MATCH
COVER,GYROSCOPE
Possible match (shared part number)Mid-Continent Instrument Co Inc
4820-01-540-810932834POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Flowserve Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
100-9044-3IN
3/9Design control — primary reference
A L D Inc
100-9044
5/9Secondary reference
A L D Inc
328-34
5/9Secondary reference
A L D Inc
Related Parts
6105-01-021-5905POSSIBLE MATCH
MOTOR,ALTERNATING CURRENT
931843
3040-01-150-0456POSSIBLE MATCH
PISTON,LINEAR ACTUATING CYLINDER
32834
6615-01-356-3565POSSIBLE MATCH
COVER,GYROSCOPE
32834
4820-01-540-8109POSSIBLE MATCH
STEM,FLUID VALVE
32834
Frequently Asked Questions
What is NSN 3510-00-409-9281?
NSN 3510-00-409-9281 is a Diaphragm, classified under FSC 3510, Laundry and Dry Cleaning Equipment. Status: active.
What NSN replaces 3510-00-409-9281?
4 possible matches (shared part number, not a government interchangeability claim): 6105-01-021-5905, 3040-01-150-0456, 6615-01-356-3565. Verify interchangeability with system specifications before substitution.
What are the specifications of 3510-00-409-9281?
Key specifications for 3510-00-409-9281: General Characteristics Item Description: 3.000 IN. DIA IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 3510-00-409-9281 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.