NSN 4130-01-557-1541 · NIIN 015571541 · Part number SA-1250-S
Gross Mechanical Laboratories Inc · FSC 4130 — Refrigeration and Air Conditioning Components · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 72922
Government record, cited
NSN 4130-01-557-1541 — this item is cataloged by the U.S. Government under National Stock Number 4130-01-557-1541. Manufacturer of record part number: SA-1250-S.
Also searched as4130-01-557-1541 ·
4130015571541 ·
NIIN 015571541 ·
01-557-1541 ·
FSC 4130 Refrigeration and Air Conditioning Components · CAGE 72922 · SA-1250-S
Nearby stock numbers← 4130-01-557-1381 Cooler Unit, Air
·
4130-01-557-1844 Filtering Pad, Air Cooler →
Features
Raw Water Strainer — FSC 4130
1 manufacturer part number on file
Manufacturer of record: Gross Mechanical Laboratories Inc
Identification
NSN: 4130-01-557-1541
NIIN: 015571541
FSC: 4130 — Refrigeration and Air Conditioning Components
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: SA-1250-S
Manufacturer: Gross Mechanical Laboratories Inc
General Description
The Raw Water Strainer, cataloged under National Stock Number 4130-01-557-1541, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Gross Mechanical Laboratories Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4130-01-557-1541
Primary Part Number
SA-1250-S
Item Name
Raw Water Strainer
FSC / FSG
4130 / 41 — Refrigeration and Air Conditioning Components
Other items in FSC 4130 — Refrigeration and Air Conditioning Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4130-00-000-0147
FILTER MEDIA,AIR CONDITIONING
4130-00-000-0166
4130-00-000-0166 · Item name not on file
4130-00-001-6584
4130-00-001-6584 · Item name not on file
4130-00-001-7999
4130-00-001-7999 · Item name not on file
4130-00-001-8020
4130-00-001-8020 · Item name not on file
4130-00-001-9120
COMPRESSOR UNIT,REFRIGERATION
4130-00-001-9410
4130-00-001-9410 · Item name not on file
4130-00-001-9424
4130-00-001-9424 · Item name not on file
Frequently Asked Questions
What is NSN 4130-01-557-1541?
NSN 4130-01-557-1541 is a Raw Water Strainer, manufactured by Gross Mechanical Laboratories Inc, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
What part numbers are listed for NSN 4130-01-557-1541?
NSN 4130-01-557-1541 has 1 manufacturer part number on file: SA-1250-S (Gross Mechanical Laboratories Inc).
What are the specifications of SA-1250-S?
Key specifications for SA-1250-S: End Item Identification: 47 FT MLB, SICR 1062 FT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4130-01-557-1541 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.