PartsTable
Technical Data Sheet
PartsTable / MRO / 100-657
100-657 ✓ Verified by PartsTable
Hama · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

- Natural wooden frame<br>- High-quality washed glass<br>- Precision mitre<br>- With stand and hanger<br>- Hama Easy-Clip fastening system for quick and easy framing. Key specifications include height: 0.719 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, shank_length: 0.250 INCHES NOMINAL IN, thread_class: 3B ALL THREADED HOLE, overall_width: 2.500 INCHES NOMINAL IN, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE WINDING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-174-4513, 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→ 100-657
NSN: 4730-00-174-4513
FSC: 4730
CAGE: 82471 — LENARD PACKAGING CO INC THE (USA)
SPECIFICATIONS
height0.719 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
shank_length0.250 INCHES NOMINAL IN
thread_class3B ALL THREADED HOLE
overall_width2.500 INCHES NOMINAL IN
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
terminal_typeCONNECTOR, RECEPTACLE
turn_quantity1 SINGLE COMPONENT SINGLE WINDING
coil_form_typeAIR WOUND SINGLE COMPONENT
inclosure_typeOPEN
overall_height3.030 INCHES MAXIMUM IN
overall_length11.6 INCHES NOMINAL IN
NSN4730-00-174-4513
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 100-657 · Hama ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEIGHT: 0.719 INCHES NOMINAL IN
•
ASSEMBLY CLEARANCE RADIUS: 0.438 INCHES NOMINAL IN
•
SURFACE TREATMENT: NICKEL OVERALL
•
STYLE DESIGNATOR: STRAIGHT, ROTATING SLEEVE, SELF CLOSING
•
MATERIAL: COPPER ALLOY OVERALL
•
SHANK LENGTH: 0.250 INCHES NOMINAL IN
•
SHANK DIAMETER: 0.281 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HEIGHT0.719 INCHES NOMINAL IN
ASSEMBLY CLEARANCE RADIUS0.438 INCHES NOMINAL IN
SURFACE TREATMENTNICKEL OVERALL
STYLE DESIGNATORSTRAIGHT, ROTATING SLEEVE, SELF CLOSING
MATERIALCOPPER ALLOY OVERALL
SHANK LENGTH0.250 INCHES NOMINAL IN
SHANK DIAMETER0.281 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
4703-107128Interchangeable
interchangeable cross-reference
interchangeable
07-07-0040Interchangeable
interchangeable cross-reference
interchangeable
RNC65K1002FMInterchangeable
interchangeable cross-reference
interchangeable
CCU12AInterchangeable
interchangeable cross-reference
interchangeable
107128Interchangeable
interchangeable cross-reference
interchangeable
1136582Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 100-657?
100-657 is a RADAR SET SUBASSEMBLY manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 100-657?
There are 31 known substitutes for 100-657: 4703-107128, 07-07-0040, RNC65K1002FM and 28 more. Substitute compatibility should be verified for your specific system.
Is 100-657 still available?
100-657 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026