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FR-250-001-03 — PLUNGER,QUICK RELEASE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

FR-250-001-03: PLUNGER,QUICK RELEASE.

The PLUNGER,QUICK RELEASE is a the manufacturer industrial component. Key specifications include shape: ROUND, material: STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OVERALL, thread_length: 0.500 INCHES NOMINAL IN, overall_length: 1.630 INCHES NOMINAL IN, special_features: MTG TAB IN LOCKING ELEMENT IN THREADS, nominal_thread_size: 0.250 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-132-8962, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
FR-250-001-03
NSN: 5340-01-132-8962
FSC: 5340 — Hardware, Commercial
CAGE: 01599 — REID SUPPLY COMPANY (USA)
SPECIFICATIONS
shapeROUND
materialSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OVERALL
thread_length0.500 INCHES NOMINAL IN
overall_length1.630 INCHES NOMINAL IN
special_featuresMTG TAB IN LOCKING ELEMENT IN THREADS
nominal_thread_size0.250 INCHES IN
thread_quantity_per_inch20
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
material_document_and_classificationAISI ASSN STD ALL MATERIAL RESPONSES OVERALL
NSN5340-01-132-8962
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: FR-250-001-03 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
THREAD LENGTH: 0.500 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD ALL MATERIAL RESPONSES OVERALL
•
SHAPE: ROUND
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
THREAD QUANTITY PER INCH: 20
•
MATERIAL: STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OVERALL
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES OVERALL
SHAPEROUND
OVERALL LENGTH1.630 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.250 INCHES IN
SPECIAL FEATURESMTG TAB IN LOCKING ELEMENT IN THREADS
THREAD QUANTITY PER INCH20
MATERIALSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
SUBSTITUTES & CROSS-REFERENCES 3
FR-250Reference document
Same NSN cross-reference
Reference document — Secondary reference
6134466-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
3305903-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FR-250-001-03?
FR-250-001-03 is a PLUNGER,QUICK RELEASE.
What parts can replace FR-250-001-03?
There are 3 known substitutes for FR-250-001-03: FR-250, 6134466-1, 3305903-1. Substitute compatibility should be verified for your specific system.
What is the NSN for FR-250-001-03?
FR-250-001-03 is cataloged in the U.S. Government catalog under NSN 5340-01-132-8962. This indicates validated use in U.S. government and defense supply chains.
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