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Technical Data Sheet
PartsTable / MRO / 1-1628
1-1628 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The FUSE,ENCLOSED LINK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: MACHINE LOOP BOTH ENDS, case_style: SQUARE, seal_width: 0.250 INCHES NOMINAL IN, body_length: 1.593 INCHES NOMINAL IN, design_type: CLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-481-0126, 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
MRO→ MRO_GENERAL→ 1-1628
NSN: 5330-00-481-0126
FSC: 5330
CAGE: 52694 — ARMSTRONG PUMPS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleMACHINE LOOP BOTH ENDS
case_styleSQUARE
seal_width0.250 INCHES NOMINAL IN
body_length1.593 INCHES NOMINAL IN
design_typeCLOSED
hook_radius0.313 INCHES NOMINAL BOTH ENDS IN
load_rating4.00 POUNDS MINIMUM AND 6.00 POUNDS MAXIMUM LBS
opening_width0.188 INCHES NOMINAL BOTH ENDS IN
overall_width7.500 INCHES MAXIMUM IN
turn_quantity12 SINGLE COMPONENT SINGLE PRIMARY
coil_form_typeSOLID SINGLE COMPONENT
NSN5330-00-481-0126
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1-1628 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
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 1.250 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: VERTICAL
•
SEAL WIDTH: 0.250 INCHES NOMINAL IN
•
MATERIAL: RUBBER SEALING ELEMENT
•
HOUSING BORE DIAMETER: 1.688 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER1.250 INCHES NOMINAL IN
SEALING ELEMENT STYLEVERTICAL
SEAL WIDTH0.250 INCHES NOMINAL IN
MATERIALRUBBER SEALING ELEMENT
HOUSING BORE DIAMETER1.688 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
200661Interchangeable
interchangeable cross-reference
interchangeable
200661NInterchangeable
interchangeable cross-reference
interchangeable
11628Interchangeable
interchangeable cross-reference
interchangeable
5330PL2207088Interchangeable
interchangeable cross-reference
interchangeable
4091T12P02Interchangeable
interchangeable cross-reference
interchangeable
L501000430Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1-1628?
1-1628 is a FUSE,ENCLOSED LINK. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1-1628?
There are 7 known substitutes for 1-1628: 200661, 200661N, 11628 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1-1628?
1-1628 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-481-0126. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026